referral created time

ref_crtd_tm

claims

Updated 5/16/2026

Definition

The record creation time for a provider-to-provider patient direction. Used to track temporal information related to referral created time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for referral management and reporting.

Standard Abbreviation

ref_crtd_tm

Database Usage

-- Example column naming
CREATE TABLE claims (
  clm_id VARCHAR(50),
  ref_crtd_tm VARCHAR(100),  -- referral created time (max 100 chars)
  ...
);

-- Example in SELECT
SELECT
  clm_id,
  ref_crtd_tm as referral_created_time
FROM claims;

Common uses in healthcare data

Claims adjudication and remittance processing
837P/837I/837D claim file parsing and validation
Revenue cycle management and denial analytics
CMS cost report and Medicare cost reporting
Payer contract performance and underpayment analysis

Example database column name

ISO-11179 snake_case standard

-- Recommended column name
ref_crtd_tm

-- Example DDL
CREATE TABLE healthcare_data (
  record_id   VARCHAR(50)   NOT NULL,
  ref_crtd_tm  VARCHAR(100),  -- referral created time (max 100 chars)
  created_dt  TIMESTAMP     NOT NULL DEFAULT NOW()
);

Column names follow the ISO-11179 naming convention: lowercase, underscore-separated, using the standard abbreviation as a prefix where applicable.

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